What are some of the flower yellow flower names?

Here are some of the flower yellow flower names given below:

1. Bidens: Its botanical name is Bidens ferulifolia, plant type is annual and requires water when the top two inches of soil is dry.

2. Bulbine: Its botanical name is Bulbine frutescens, The plant type is perennial and requires water twice a week during summers, and once a week during winters.

3. Calibrachoa: Its botanical name is Calibrachoa, plant type is annual and requires water once every 2-3 days.